S&B Filter 75-5104D Cold Air Intake For 11-16 F250 F350 V8-6.7L Powerstroke Dry Extendable WhiteMaximum Performance Our cold air intake for the 2011 2016 Ford Powerstroke 6. 7L was engineered to minimize air restriction and flows 36. 98 percent better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. Protect Your Engine. This kit comes with a massive, highly efficient air filter which results in better performance and protects your engine. Available in either 8 layer Cotton